The Reliance Valves 240v Wired Programmable Thermostat is a user 
friendly and stylish way to control the on/off times, set programs and simply 
adjust the temperature in a room.
Specifically designed for underfloor heating applications, and is easily 
mounted on the wall. The thermostat communicates with the Reliance 
Valves wiring center, providing full heating to an individual room.
The thermostat is designed to suit a standard sized pattress box - so can 
easily be installed to replace an existing thermostat.
Ideal for new build and renovation applications, the two part thermostat 
allows for the back plate to be fitted during decoration and the front plate 
can then be installed once works are completed preventing damage.
When used in conjunction with the Reliance Valves app, it offers remote 
access to your heating - even on the go
 
• 7 days programmable, 15 minutes increments, 6 on/off times give 
maximum user control and flexibility
•Inbuilt ambient temperature sensor and further connections for an 
optional external temperature probe to protect against excessive floor 
temperatures.
• Key lock feature to protect against vandalism and unwanted program 
changes.
• Open window function can be selected to stop the boiler firing during short 
term temperature drops.
• Adaptive function can be selected so the thermostat predicts heat up time 
and adjusts the programming to smooth out any potential temperature 
spikes.
• Freeze protection function, adjustable between 5C-17C to save energy in 
unused rooms.
• Heating boost function allows 1-9 hours boost heating in case of low 
temperatures in between programming times.
• Holiday mode can be used to maintain low level heating when the home is 
unoccupied.
• Anti-seize function automatically exercises the underfloor heating pump 
to prevent it seizing during low usage in the summer months.
• Cconnection to the Reliance Valves app is possible which gives mobile 
access to system information and settings - so the user can operate and 
monitor the system remotely from any location.
• The system is compatible for use with Alexa or Google Home voice control
• Meets the requirements of Boiler Plus